pjhoff2013

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We're in the middle of winter here, so what better time is it to look at some of the most breathtaking photos of the season? We've looked through the web and we've found photo after photo of photographers who've shot, not just snow or ice, but trees covered in white, lakes dotted in ice. Around the …

Changing Planet<p>Computer simulations suggest that matter in the universe is distributed in a “cosmic web” of filaments, as seen in the image above from a large-scale dark-matter simulation. The inset is a zoomed-in, high-resolution image of a smaller part of the cosmic web, 10 million light-years …

The Royal Observatory Greenwich has announced the winners of this year’s international astronomy photography competition. The observatory’s annual free exhibition, which opened on Thursday, showcases these dazzling images of the sky, ranging from within our solar system to far into deep space. …

In order to celebrate the 50th anniversary of the Wilderness Act, which was passed on September 3, 1964, the Smithsonian's National Museum of Natural History has opened “Wilderness Forever: 50 Years of Protecting America's Wild Places,” a photography exhibition that features juried selections from …